/**
 * @author gy
 * @date 2022/2/23
 */
public class StringTest {
    public static void main(String[] args) {
        String smsAccessKeyId = "1";
        String smsAccessKeySecret = "2";
        String SIGNNAME = "3";

        String a  =  String.format("阿里发短信获取默认参数, accessKeyId为:%s, accessKeySecret为:%s, signname为:%s",
                smsAccessKeyId, smsAccessKeySecret, SIGNNAME);
        System.out.println(a);
    }
}
